ARB_fragment_program extension broken -> Fixed in SVN.

Description

ARB_fragment_program support is incomplete.

The following code leaves numTexCoords unitialized:

glGetIntegerv (GL_MAX_TEXTURE_COORDS_ARB, &numTexCoords);

The code is protected with a check whether the ARB_fragment_program extension is supported. The GL_MAX_TEXTURE_COORDS_ARB token is introduced in the ARB_fragment_program spec and thus should work when the extension is advertised.